Climatic data Sardinia, Cagliari: Average temperatures in CÂ°, location Cagliari: Januar - 9,9 CÂ° February - 10,2 CÂ° March - 11,6 CÂ° April - 13,8 CÂ° May - 17,3 CÂ° June - 21,3 CÂ° July - 24,2 CÂ° August - 24,3 CÂ° September - 21,8 CÂ° October - 18,2 CÂ° November - 13,6 CÂ° December - 16,4 CÂ° Annual average - 16,4 CÂ°.bsolute maximum temperatures in CÂ°, location Cagliari: Januar - 22,0 CÂ° February - 21,3 CÂ° March - 27,4 CÂ° April - 28,0 CÂ° May - 35,0 CÂ° June - 38,6 CÂ° July - 42,0 CÂ° August - 38,5 CÂ° September - 39,1 CÂ° October - 30,9 CÂ° November - 27,2 CÂ° December - 24,2 CÂ° Yearly maximum value - 42,0 CÂ°.
Though Darwin proposed natural selection as the primary evolutionary mechanism, he accepted other auxiliary mechanisms too. The most important of these was the transmission of acquired characteristics (those acquired by use-disuse) first proposed by Lamarck in the early 1800s..
The naturalist Charles Darwin, who is credited with developing the theory of evolution by natural selection, suggested that the changes organisms display through time were the result of_. adaptations to different environmental conditions. î î î.